<!DOCTYPE html>
<html lang="en">
    <head>
        <meta charset="utf-8">
    </head>
    <body>
    {volist name="data" id="v"}
    <form method="post" action="{:url('User/updatefun')}">
    书名： <input type="text" name="bookname" value="{$v.bookname}" placeholder="">
    作者： <input type="text" name="author" value="{$v.author}" placeholder="">
    出版社： <input type="text" name="bookmark" value="{$v.bookmark}" placeholder="">
    <input type="submit" name="" value="修改">
    {/volist}
    </form>
    </body>
</html>